Individual Calculations December 2018
 Piazza, Alex  Total change: -2.00  Rating chartPersonal card
 CISU16 2018 - Finale U12 Gabicce Mare ITA 2018-11-01
RcRownchangeKK*chgGame
 1278 1165 1.00 3 -0.05 40 -2.00 
  Romagno, Pasquale 1202 ITA1.0010.554022.00 
  Bernardi, Matteo 1309 ITA0.001-0.3140-12.40 
  Zanetto, Stefano 1322 ITA0.001-0.2940-11.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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